addItem: function()

in riff-raff/public/javascripts/rickshaw.js [2679:2702]

• 18 lines of code
• 10 McCabe index (conditional complexity)

	addItem: function(item) {

		if (typeof(item.name) === 'undefined') {
			throw('addItem() needs a name');
		}

		item.color = (item.color || this.palette.color(item.name));
		item.data = (item.data || []);

		// backfill, if necessary
		if ((item.data.length === 0) && this.length && (this.getIndex() > 0)) {
			this[0].data.forEach( function(plot) {
				item.data.push({ x: plot.x, y: 0 });
			} );
		} else if (item.data.length === 0) {
			item.data.push({ x: this.timeBase - (this.timeInterval || 0), y: 0 });
		} 

		this.push(item);

		if (this.legend) {
			this.legend.addLine(this.itemByName(item.name));
		}
	},